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nixpkgs/pkgs/development/compilers/vyper/default.nix
2021-01-25 18:31:47 +01:00

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Nix

{ lib, buildPythonPackage, fetchPypi, writeText, asttokens
, pycryptodome, pytest_xdist, pytestcov, recommonmark, semantic-version, sphinx
, sphinx_rtd_theme, pytestrunner }:
let
sample-contract = writeText "example.vy" ''
count: int128
@external
def __init__(foo: address):
self.count = 1
'';
in
buildPythonPackage rec {
pname = "vyper";
version = "0.2.8";
src = fetchPypi {
inherit pname version;
sha256 = "0d9fv630ayd1989qnklldh08vksa2lf0r06lm914qy5r5cvbl1v2";
};
nativeBuildInputs = [ pytestrunner ];
postPatch = ''
substituteInPlace setup.py \
--replace 'asttokens==' 'asttokens>=' \
--replace 'subprocess.check_output("git rev-parse HEAD".split())' "' '" \
--replace 'commithash.decode("utf-8").strip()' "'069936fa3fee8646ff362145593128d7ef07da38'"
'';
propagatedBuildInputs = [
asttokens
pycryptodome
semantic-version
# docs
recommonmark
sphinx
sphinx_rtd_theme
];
checkPhase = ''
$out/bin/vyper "${sample-contract}"
'';
meta = with lib; {
description = "Pythonic Smart Contract Language for the EVM";
homepage = "https://github.com/vyperlang/vyper";
license = licenses.asl20;
maintainers = with maintainers; [ siraben ];
};
}